📅 最后修改于: 2022-03-11 15:00:14.653000 🧑 作者: Mango
代码示例1
CLLocationCoordinate2D coord = CLLocationCoordinate2DMake([latitudeString doubleValue], [longtitudeString doubleValue]);
MKCoordinateRegion region = MKCoordinateRegionMakeWithDistance(coord, 500, 500);